How To: Control the Flow of Smoke with your XFunction and Purge Valve
August 19, 2019
When purging the smoke and gases out of your hookah, you may need to adjust the purge valve opening to control the amount of smoke/air going out of the top bowl. If the Fornello is not available, controlling the purge valve manually will be essential for making sure you do not end up with an ashy mess from too much airflow.
